When built without ATLAS, the following tests fail : ====================================================================== ERROR: check_testUfuncRegression (numpy.core.tests.test_ma.test_ufuncs) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.5/site-packages/numpy/core/tests/test_ma.py", line 691, in check_testUfuncRegression self.failUnless(eq(ur.filled(0), mr.filled(0), f)) File "/usr/lib/python2.5/site-packages/numpy/ma/core.py", line 1552, in filled result = self._data.copy() File "/usr/lib/python2.5/site-packages/numpy/ma/core.py", line 1474, in _get_data return self.view(self._baseclass) TypeError: Cannot change data-type for object array. ====================================================================== FAIL: Ticket #588 ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.5/site-packages/numpy/core/tests/test_regression.py", line 734, in check_dot_negative_stride assert_equal(np.dot(x,z),np.dot(x,y2)) File "/usr/lib/python2.5/site-packages/numpy/testing/utils.py", line 143, in assert_equal return assert_array_equal(actual, desired, err_msg) File "/usr/lib/python2.5/site-packages/numpy/testing/utils.py", line 225, in assert_array_equal verbose=verbose, header='Arrays are not equal') File "/usr/lib/python2.5/site-packages/numpy/testing/utils.py", line 217, in assert_array_compare assert cond, msg AssertionError: Arrays are not equal (mismatch 100.0%) x: array([[ 55924.]]) y: array([[ 640000.]]) When built with ATLAS the second test passes, but the check_testUfuncRegression error persists. This is at revision 4807. Chuck